diff --git a/package-lock.json b/package-lock.json
index 7010fad..1f9c29d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "source-map-explorer",
-  "version": "2.4.1",
+  "version": "2.4.2",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -3370,9 +3370,9 @@
       "dev": true
     },
     "browserify": {
-      "version": "16.5.0",
-      "resolved": "https://registry.npmjs.org/browserify/-/browserify-16.5.0.tgz",
-      "integrity": "sha512-6bfI3cl76YLAnCZ75AGu/XPOsqUhRyc0F/olGIJeCxtfxF2HvPKEcmjU9M8oAPxl4uBY1U7Nry33Q6koV3f2iw==",
+      "version": "16.5.1",
+      "resolved": "https://registry.npmjs.org/browserify/-/browserify-16.5.1.tgz",
+      "integrity": "sha512-EQX0h59Pp+0GtSRb5rL6OTfrttlzv+uyaUVlK6GX3w11SQ0jKPKyjC/54RhPR2ib2KmfcELM06e8FxcI5XNU2A==",
       "dev": true,
       "requires": {
         "JSONStream": "^1.0.3",
@@ -3380,7 +3380,7 @@
         "browser-pack": "^6.0.1",
         "browser-resolve": "^1.11.0",
         "browserify-zlib": "~0.2.0",
-        "buffer": "^5.0.2",
+        "buffer": "~5.2.1",
         "cached-path-relative": "^1.0.0",
         "concat-stream": "^1.6.0",
         "console-browserify": "^1.1.0",
@@ -3398,7 +3398,7 @@
         "inherits": "~2.0.1",
         "insert-module-globals": "^7.0.0",
         "labeled-stream-splicer": "^2.0.0",
-        "mkdirp": "^0.5.0",
+        "mkdirp-classic": "^0.5.2",
         "module-deps": "^6.0.0",
         "os-browserify": "~0.3.0",
         "parents": "^1.0.1",
@@ -3615,9 +3615,9 @@
       "integrity": "sha512-SB4/MIGlsiVkMcHmT+pSmIPoNDoHg+7cMzmt3Uxt628MTz2487DKSqK/fuhFBrkuqrYv5UCEnACpF4dTFNKc/g=="
     },
     "buffer": {
-      "version": "5.4.3",
-      "resolved": "https://registry.npmjs.org/buffer/-/buffer-5.4.3.tgz",
-      "integrity": "sha512-zvj65TkFeIt3i6aj5bIvJDzjjQQGs4o/sNoezg1F1kYap9Nu2jcUdpwzRSJTHMMzG0H7bZkn4rNQpImhuxWX2A==",
+      "version": "5.2.1",
+      "resolved": "https://registry.npmjs.org/buffer/-/buffer-5.2.1.tgz",
+      "integrity": "sha512-c+Ko0loDaFfuPWiL02ls9Xd3GO3cPVmUobQ6t3rXNUk304u6hGq+8N/kFi+QEIKhzK3uwolVhLzszmfLmMLnqg==",
       "dev": true,
       "requires": {
         "base64-js": "^1.0.2",
@@ -4797,14 +4797,6 @@
         "acorn-node": "^1.6.1",
         "defined": "^1.0.0",
         "minimist": "^1.1.1"
-      },
-      "dependencies": {
-        "minimist": {
-          "version": "1.2.5",
-          "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.5.tgz",
-          "integrity": "sha512-FM9nNUYrRBAELZQT3xeZQ7fmMOBg6nWNmJKTcgsJeaLstP/UODVpGsr5OhXhhXg6f+qtJ8uiZ+PUxkDWcgIXLw==",
-          "dev": true
-        }
       }
     },
     "diff": {
@@ -4952,9 +4944,9 @@
       }
     },
     "ejs": {
-      "version": "3.0.1",
-      "resolved": "https://registry.npmjs.org/ejs/-/ejs-3.0.1.tgz",
-      "integrity": "sha512-cuIMtJwxvzumSAkqaaoGY/L6Fc/t6YvoP9/VIaK0V/CyqKLEQ8sqODmYfy/cjXEdZ9+OOL8TecbJu+1RsofGDw=="
+      "version": "3.0.2",
+      "resolved": "https://registry.npmjs.org/ejs/-/ejs-3.0.2.tgz",
+      "integrity": "sha512-IncmUpn1yN84hy2shb0POJ80FWrfGNY0cxO9f4v+/sG7qcBvAtVWUA1IdzY/8EYUmOVhoKJVdJjNd3AZcnxOjA=="
     },
     "electron-to-chromium": {
       "version": "1.3.380",
@@ -7669,9 +7661,9 @@
       "dev": true
     },
     "lint-staged": {
-      "version": "10.0.9",
-      "resolved": "https://registry.npmjs.org/lint-staged/-/lint-staged-10.0.9.tgz",
-      "integrity": "sha512-NKJHYgRa8oI9c4Ic42ZtF2XA6Ps7lFbXwg3q0ZEP0r55Tw3YWykCW1RzW6vu+QIGqbsy7DxndvKu93Wtr5vPQw==",
+      "version": "10.0.10",
+      "resolved": "https://registry.npmjs.org/lint-staged/-/lint-staged-10.0.10.tgz",
+      "integrity": "sha512-91vNy3eYStExElLWw1Idva5lghKpFaXh9AJqjcyrJXf7AYZrThi4EhQ+GpmiHdPmJJauKhZMMSzQR1bMB90MtA==",
       "dev": true,
       "requires": {
         "chalk": "^3.0.0",
@@ -8418,6 +8410,12 @@
         "minimist": "^1.2.5"
       }
     },
+    "mkdirp-classic": {
+      "version": "0.5.2",
+      "resolved": "https://registry.npmjs.org/mkdirp-classic/-/mkdirp-classic-0.5.2.tgz",
+      "integrity": "sha512-ejdnDQcR75gwknmMw/tx02AuRs8jCtqFoFqDZMjiNxsu85sRIJVXDKHuLYvUUPRBUtV2FpSZa9bL1BUa3BdR2g==",
+      "dev": true
+    },
     "mocha": {
       "version": "7.1.1",
       "resolved": "https://registry.npmjs.org/mocha/-/mocha-7.1.1.tgz",
@@ -11090,14 +11088,6 @@
       "dev": true,
       "requires": {
         "minimist": "^1.1.0"
-      },
-      "dependencies": {
-        "minimist": {
-          "version": "1.2.5",
-          "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.5.tgz",
-          "integrity": "sha512-FM9nNUYrRBAELZQT3xeZQ7fmMOBg6nWNmJKTcgsJeaLstP/UODVpGsr5OhXhhXg6f+qtJ8uiZ+PUxkDWcgIXLw==",
-          "dev": true
-        }
       }
     },
     "supports-color": {
diff --git a/package.json b/package.json
index 5352282..fc52ad9 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "source-map-explorer",
-  "version": "2.4.1",
+  "version": "2.4.2",
   "description": "Analyze and debug space usage through source maps",
   "main": "dist/index.js",
   "bin": {
@@ -71,7 +71,7 @@
     "btoa": "^1.2.1",
     "chalk": "^3.0.0",
     "convert-source-map": "^1.7.0",
-    "ejs": "^3.0.1",
+    "ejs": "^3.0.2",
     "escape-html": "^1.0.3",
     "glob": "^7.1.6",
     "gzip-size": "^5.1.1",
@@ -105,7 +105,7 @@
     "@typescript-eslint/eslint-plugin": "^2.25.0",
     "@typescript-eslint/parser": "^2.25.0",
     "babelify": "^10.0.0",
-    "browserify": "^16.5.0",
+    "browserify": "^16.5.1",
     "chai": "^4.2.0",
     "chai-as-promised": "^7.1.1",
     "chokidar-cli": "^2.1.0",
@@ -119,7 +119,7 @@
     "eslint-plugin-prettier": "^3.1.2",
     "generate-source-map": "0.0.5",
     "husky": "^4.2.3",
-    "lint-staged": "^10.0.9",
+    "lint-staged": "^10.0.10",
     "mocha": "^7.1.1",
     "npm-run-all": "^4.1.5",
     "nyc": "^15.0.0",